package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo1 {
    public static void main(String[] args) throws ClassNotFoundException, SQLException {
        Class.forName("com.mysql.cj.jdbc.Driver");
        Connection connection=DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root","200191");
        System.out.println("与数据库建立链接！");
        Statement statement=connection.createStatement();
        String sql="CREATE TABLE userinfo\n" +
                "(\n" +
                "    id INT PRIMARY KEY AUTO_INCREMENT,\n" +
                "    username VARCHAR(32),\n" +
                "    password VARCHAR(32),\n" +
                "    nickname VARCHAR(32),\n" +
                "    age      INT(3)\n" +
                ")";
        statement.execute(sql);
        System.out.println("表创建成功");
        connection.close();
    }
}
